./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f9e43382b3c019ce5b9853694dd2b75240a7311f998f7622bc40727afbf1db0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:26:01,913 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:26:02,043 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:26:02,059 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:26:02,060 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:26:02,111 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:26:02,112 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:26:02,112 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:26:02,113 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:26:02,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:26:02,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:26:02,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:26:02,116 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:26:02,116 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:26:02,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:26:02,121 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:26:02,123 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:26:02,127 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:26:02,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:26:02,128 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:26:02,134 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:26:02,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:26:02,136 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:26:02,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:26:02,137 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:26:02,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:26:02,139 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:26:02,139 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:26:02,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:26:02,140 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:26:02,141 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:26:02,142 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:26:02,142 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:26:02,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:26:02,142 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:26:02,143 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:26:02,143 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:26:02,143 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:26:02,143 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:26:02,144 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f9e43382b3c019ce5b9853694dd2b75240a7311f998f7622bc40727afbf1db0 [2023-11-06 22:26:02,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:26:02,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:26:02,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:26:02,582 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:26:02,583 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:26:02,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i [2023-11-06 22:26:05,989 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:26:06,361 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:26:06,365 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i [2023-11-06 22:26:06,382 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data/2115266e6/43451375fcde44daa08272124a85575a/FLAG3b810277c [2023-11-06 22:26:06,405 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data/2115266e6/43451375fcde44daa08272124a85575a [2023-11-06 22:26:06,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:26:06,417 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:26:06,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:26:06,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:26:06,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:26:06,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:26:06" (1/1) ... [2023-11-06 22:26:06,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb444a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:06, skipping insertion in model container [2023-11-06 22:26:06,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:26:06" (1/1) ... [2023-11-06 22:26:06,497 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:26:06,754 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i[919,932] [2023-11-06 22:26:06,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:26:06,915 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:26:06,931 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i[919,932] [2023-11-06 22:26:06,987 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:26:07,010 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:26:07,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07 WrapperNode [2023-11-06 22:26:07,011 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:26:07,012 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:26:07,013 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:26:07,013 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:26:07,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,052 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,118 INFO L138 Inliner]: procedures = 26, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 328 [2023-11-06 22:26:07,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:26:07,120 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:26:07,120 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:26:07,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:26:07,133 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,133 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,174 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,174 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,206 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,226 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,245 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,311 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:26:07,312 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:26:07,313 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:26:07,313 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:26:07,314 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (1/1) ... [2023-11-06 22:26:07,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:26:07,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:07,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:26:07,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:26:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:26:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:26:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:26:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:26:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:26:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:26:07,604 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:26:07,606 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:26:08,339 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:26:08,365 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:26:08,365 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:26:08,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:26:08 BoogieIcfgContainer [2023-11-06 22:26:08,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:26:08,376 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:26:08,377 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:26:08,381 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:26:08,381 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:26:06" (1/3) ... [2023-11-06 22:26:08,382 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6da2a377 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:26:08, skipping insertion in model container [2023-11-06 22:26:08,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:26:07" (2/3) ... [2023-11-06 22:26:08,385 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6da2a377 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:26:08, skipping insertion in model container [2023-11-06 22:26:08,385 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:26:08" (3/3) ... [2023-11-06 22:26:08,387 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i [2023-11-06 22:26:08,414 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:26:08,415 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:26:08,520 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:26:08,530 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7fc4681d, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:26:08,531 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:26:08,537 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 80 states have (on average 1.3875) internal successors, (111), 81 states have internal predecessors, (111), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 22:26:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:08,582 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:08,584 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:08,585 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:08,594 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:08,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1045243927, now seen corresponding path program 1 times [2023-11-06 22:26:08,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:08,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163450306] [2023-11-06 22:26:08,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:09,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:09,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163450306] [2023-11-06 22:26:09,030 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-06 22:26:09,030 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393332957] [2023-11-06 22:26:09,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:09,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:09,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:09,035 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:09,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:26:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:09,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 22:26:09,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 5832 trivial. 0 not checked. [2023-11-06 22:26:09,581 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:09,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1393332957] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:09,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:09,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:26:09,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167983833] [2023-11-06 22:26:09,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:09,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:26:09,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:09,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:26:09,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:26:09,636 INFO L87 Difference]: Start difference. First operand has 138 states, 80 states have (on average 1.3875) internal successors, (111), 81 states have internal predecessors, (111), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 22:26:09,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:09,696 INFO L93 Difference]: Finished difference Result 269 states and 491 transitions. [2023-11-06 22:26:09,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:26:09,699 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) Word has length 336 [2023-11-06 22:26:09,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:09,715 INFO L225 Difference]: With dead ends: 269 [2023-11-06 22:26:09,716 INFO L226 Difference]: Without dead ends: 134 [2023-11-06 22:26:09,727 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:26:09,736 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 214 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:09,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:26:09,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2023-11-06 22:26:09,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2023-11-06 22:26:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 77 states have (on average 1.3506493506493507) internal successors, (104), 77 states have internal predecessors, (104), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 22:26:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 214 transitions. [2023-11-06 22:26:09,844 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 214 transitions. Word has length 336 [2023-11-06 22:26:09,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:09,847 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 214 transitions. [2023-11-06 22:26:09,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 22:26:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 214 transitions. [2023-11-06 22:26:09,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:09,858 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:09,859 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:09,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:10,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-06 22:26:10,068 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:10,068 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:10,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1741483883, now seen corresponding path program 1 times [2023-11-06 22:26:10,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:10,069 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50072948] [2023-11-06 22:26:10,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:10,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:10,239 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:10,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [267435208] [2023-11-06 22:26:10,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:10,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:10,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:10,245 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:10,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:26:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:10,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:26:10,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:10,704 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:10,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:10,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50072948] [2023-11-06 22:26:10,708 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:10,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [267435208] [2023-11-06 22:26:10,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [267435208] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:10,709 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:10,709 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:26:10,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241393183] [2023-11-06 22:26:10,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:10,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:26:10,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:10,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:26:10,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:26:10,717 INFO L87 Difference]: Start difference. First operand 134 states and 214 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:11,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:11,081 INFO L93 Difference]: Finished difference Result 405 states and 635 transitions. [2023-11-06 22:26:11,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:26:11,083 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 336 [2023-11-06 22:26:11,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:11,095 INFO L225 Difference]: With dead ends: 405 [2023-11-06 22:26:11,096 INFO L226 Difference]: Without dead ends: 274 [2023-11-06 22:26:11,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 334 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:26:11,099 INFO L413 NwaCegarLoop]: 251 mSDtfsCounter, 257 mSDsluCounter, 565 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 816 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:11,100 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 816 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:26:11,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2023-11-06 22:26:11,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 219. [2023-11-06 22:26:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 159 states have (on average 1.471698113207547) internal successors, (234), 160 states have internal predecessors, (234), 57 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (57), 56 states have call predecessors, (57), 57 states have call successors, (57) [2023-11-06 22:26:11,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 348 transitions. [2023-11-06 22:26:11,175 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 348 transitions. Word has length 336 [2023-11-06 22:26:11,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:11,179 INFO L495 AbstractCegarLoop]: Abstraction has 219 states and 348 transitions. [2023-11-06 22:26:11,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 348 transitions. [2023-11-06 22:26:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:11,189 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:11,189 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:11,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-06 22:26:11,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:11,398 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:11,398 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:11,399 INFO L85 PathProgramCache]: Analyzing trace with hash -1875497389, now seen corresponding path program 1 times [2023-11-06 22:26:11,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:11,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624421106] [2023-11-06 22:26:11,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:11,529 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:11,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [427051068] [2023-11-06 22:26:11,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:11,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:11,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:11,537 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:11,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:26:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:11,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:26:11,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:11,955 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:11,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:11,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624421106] [2023-11-06 22:26:11,955 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:11,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [427051068] [2023-11-06 22:26:11,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [427051068] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:11,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:11,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:26:11,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729491247] [2023-11-06 22:26:11,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:11,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:26:11,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:11,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:26:11,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:26:11,961 INFO L87 Difference]: Start difference. First operand 219 states and 348 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:12,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:12,297 INFO L93 Difference]: Finished difference Result 522 states and 813 transitions. [2023-11-06 22:26:12,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:26:12,298 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 336 [2023-11-06 22:26:12,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:12,303 INFO L225 Difference]: With dead ends: 522 [2023-11-06 22:26:12,303 INFO L226 Difference]: Without dead ends: 306 [2023-11-06 22:26:12,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:26:12,308 INFO L413 NwaCegarLoop]: 208 mSDtfsCounter, 324 mSDsluCounter, 857 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 324 SdHoareTripleChecker+Valid, 1065 SdHoareTripleChecker+Invalid, 172 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:12,312 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [324 Valid, 1065 Invalid, 172 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:26:12,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2023-11-06 22:26:12,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 283. [2023-11-06 22:26:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 217 states have (on average 1.4792626728110598) internal successors, (321), 219 states have internal predecessors, (321), 61 states have call successors, (61), 4 states have call predecessors, (61), 4 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-06 22:26:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 443 transitions. [2023-11-06 22:26:12,364 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 443 transitions. Word has length 336 [2023-11-06 22:26:12,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:12,366 INFO L495 AbstractCegarLoop]: Abstraction has 283 states and 443 transitions. [2023-11-06 22:26:12,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 443 transitions. [2023-11-06 22:26:12,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:12,374 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:12,375 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:12,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:12,584 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:12,585 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:12,586 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:12,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1398401553, now seen corresponding path program 1 times [2023-11-06 22:26:12,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:12,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963616021] [2023-11-06 22:26:12,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:12,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:12,665 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:12,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [172169557] [2023-11-06 22:26:12,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:12,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:12,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:12,667 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:12,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:26:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:12,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 784 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-06 22:26:13,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:13,680 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:13,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:13,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963616021] [2023-11-06 22:26:13,681 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:13,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [172169557] [2023-11-06 22:26:13,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [172169557] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:13,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:13,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:26:13,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492187800] [2023-11-06 22:26:13,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:13,684 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:26:13,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:13,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:26:13,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:26:13,686 INFO L87 Difference]: Start difference. First operand 283 states and 443 transitions. Second operand has 8 states, 8 states have (on average 8.0) internal successors, (64), 8 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:14,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:14,268 INFO L93 Difference]: Finished difference Result 792 states and 1243 transitions. [2023-11-06 22:26:14,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-06 22:26:14,269 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.0) internal successors, (64), 8 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 336 [2023-11-06 22:26:14,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:14,281 INFO L225 Difference]: With dead ends: 792 [2023-11-06 22:26:14,281 INFO L226 Difference]: Without dead ends: 512 [2023-11-06 22:26:14,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2023-11-06 22:26:14,287 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 347 mSDsluCounter, 801 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 347 SdHoareTripleChecker+Valid, 1015 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:14,289 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [347 Valid, 1015 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:26:14,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2023-11-06 22:26:14,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 389. [2023-11-06 22:26:14,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 323 states have (on average 1.5386996904024768) internal successors, (497), 325 states have internal predecessors, (497), 61 states have call successors, (61), 4 states have call predecessors, (61), 4 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-06 22:26:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 619 transitions. [2023-11-06 22:26:14,341 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 619 transitions. Word has length 336 [2023-11-06 22:26:14,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:14,343 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 619 transitions. [2023-11-06 22:26:14,343 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.0) internal successors, (64), 8 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:14,343 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 619 transitions. [2023-11-06 22:26:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:14,352 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:14,353 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:14,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:14,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:14,563 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:14,564 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:14,564 INFO L85 PathProgramCache]: Analyzing trace with hash -1679444269, now seen corresponding path program 1 times [2023-11-06 22:26:14,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:14,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942356029] [2023-11-06 22:26:14,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:14,632 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:14,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [68581676] [2023-11-06 22:26:14,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:14,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:14,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:14,635 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:14,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 22:26:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:14,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-06 22:26:15,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:18,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1285 proven. 285 refuted. 0 times theorem prover too weak. 4370 trivial. 0 not checked. [2023-11-06 22:26:18,259 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:26:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 33 proven. 288 refuted. 0 times theorem prover too weak. 5619 trivial. 0 not checked. [2023-11-06 22:26:21,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:21,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942356029] [2023-11-06 22:26:21,297 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:21,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68581676] [2023-11-06 22:26:21,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [68581676] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:26:21,298 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:26:21,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 24 [2023-11-06 22:26:21,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602602271] [2023-11-06 22:26:21,299 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:26:21,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-06 22:26:21,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:21,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-06 22:26:21,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2023-11-06 22:26:21,311 INFO L87 Difference]: Start difference. First operand 389 states and 619 transitions. Second operand has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 24 states have internal predecessors, (140), 6 states have call successors, (110), 4 states have call predecessors, (110), 8 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) [2023-11-06 22:26:38,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:38,488 INFO L93 Difference]: Finished difference Result 4486 states and 6900 transitions. [2023-11-06 22:26:38,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2023-11-06 22:26:38,490 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 24 states have internal predecessors, (140), 6 states have call successors, (110), 4 states have call predecessors, (110), 8 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) Word has length 336 [2023-11-06 22:26:38,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:38,519 INFO L225 Difference]: With dead ends: 4486 [2023-11-06 22:26:38,519 INFO L226 Difference]: Without dead ends: 4100 [2023-11-06 22:26:38,529 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 803 GetRequests, 666 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7358 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=3749, Invalid=15433, Unknown=0, NotChecked=0, Total=19182 [2023-11-06 22:26:38,530 INFO L413 NwaCegarLoop]: 626 mSDtfsCounter, 2177 mSDsluCounter, 2896 mSDsCounter, 0 mSdLazyCounter, 5212 mSolverCounterSat, 1465 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2187 SdHoareTripleChecker+Valid, 3522 SdHoareTripleChecker+Invalid, 6677 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1465 IncrementalHoareTripleChecker+Valid, 5212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:38,531 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2187 Valid, 3522 Invalid, 6677 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1465 Valid, 5212 Invalid, 0 Unknown, 0 Unchecked, 8.4s Time] [2023-11-06 22:26:38,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4100 states. [2023-11-06 22:26:39,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4100 to 3162. [2023-11-06 22:26:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3162 states, 2672 states have (on average 1.530314371257485) internal successors, (4089), 2692 states have internal predecessors, (4089), 443 states have call successors, (443), 46 states have call predecessors, (443), 46 states have return successors, (443), 423 states have call predecessors, (443), 443 states have call successors, (443) [2023-11-06 22:26:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 3162 states and 4975 transitions. [2023-11-06 22:26:39,042 INFO L78 Accepts]: Start accepts. Automaton has 3162 states and 4975 transitions. Word has length 336 [2023-11-06 22:26:39,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:39,043 INFO L495 AbstractCegarLoop]: Abstraction has 3162 states and 4975 transitions. [2023-11-06 22:26:39,044 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 24 states have internal predecessors, (140), 6 states have call successors, (110), 4 states have call predecessors, (110), 8 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) [2023-11-06 22:26:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 4975 transitions. [2023-11-06 22:26:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:39,051 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:39,051 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:39,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:39,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:39,260 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:39,261 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:39,261 INFO L85 PathProgramCache]: Analyzing trace with hash -978379691, now seen corresponding path program 1 times [2023-11-06 22:26:39,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:39,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769134205] [2023-11-06 22:26:39,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:39,322 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:39,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [343959777] [2023-11-06 22:26:39,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:39,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:39,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:39,324 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:39,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 22:26:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:39,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 22:26:39,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 816 proven. 0 refuted. 0 times theorem prover too weak. 5124 trivial. 0 not checked. [2023-11-06 22:26:41,890 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:41,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:41,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769134205] [2023-11-06 22:26:41,891 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:41,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [343959777] [2023-11-06 22:26:41,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [343959777] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:41,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:41,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:26:41,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638520285] [2023-11-06 22:26:41,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:41,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:26:41,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:41,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:26:41,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:26:41,895 INFO L87 Difference]: Start difference. First operand 3162 states and 4975 transitions. Second operand has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 8 states have internal predecessors, (67), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 22:26:44,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:44,056 INFO L93 Difference]: Finished difference Result 6450 states and 10111 transitions. [2023-11-06 22:26:44,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-06 22:26:44,057 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 8 states have internal predecessors, (67), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 336 [2023-11-06 22:26:44,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:44,086 INFO L225 Difference]: With dead ends: 6450 [2023-11-06 22:26:44,086 INFO L226 Difference]: Without dead ends: 3291 [2023-11-06 22:26:44,098 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 328 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=149, Unknown=0, NotChecked=0, Total=240 [2023-11-06 22:26:44,100 INFO L413 NwaCegarLoop]: 448 mSDtfsCounter, 339 mSDsluCounter, 1275 mSDsCounter, 0 mSdLazyCounter, 1190 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 1723 SdHoareTripleChecker+Invalid, 1333 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 1190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:44,100 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 1723 Invalid, 1333 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 1190 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-06 22:26:44,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3291 states. [2023-11-06 22:26:44,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3291 to 2805. [2023-11-06 22:26:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2805 states, 2377 states have (on average 1.5246108540176693) internal successors, (3624), 2396 states have internal predecessors, (3624), 386 states have call successors, (386), 41 states have call predecessors, (386), 41 states have return successors, (386), 367 states have call predecessors, (386), 386 states have call successors, (386) [2023-11-06 22:26:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 2805 states and 4396 transitions. [2023-11-06 22:26:44,626 INFO L78 Accepts]: Start accepts. Automaton has 2805 states and 4396 transitions. Word has length 336 [2023-11-06 22:26:44,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:44,628 INFO L495 AbstractCegarLoop]: Abstraction has 2805 states and 4396 transitions. [2023-11-06 22:26:44,629 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 8 states have internal predecessors, (67), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-06 22:26:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4396 transitions. [2023-11-06 22:26:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:44,634 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:44,634 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:44,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:44,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:44,844 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:44,845 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:44,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1594454673, now seen corresponding path program 1 times [2023-11-06 22:26:44,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:44,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682369396] [2023-11-06 22:26:44,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:44,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:44,901 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:44,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [141714752] [2023-11-06 22:26:44,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:44,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:44,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:44,903 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:44,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 22:26:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:45,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 22:26:45,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:45,675 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:45,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:45,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682369396] [2023-11-06 22:26:45,676 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:45,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [141714752] [2023-11-06 22:26:45,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [141714752] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:45,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:45,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:26:45,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483950161] [2023-11-06 22:26:45,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:45,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:26:45,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:45,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:26:45,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:26:45,679 INFO L87 Difference]: Start difference. First operand 2805 states and 4396 transitions. Second operand has 8 states, 8 states have (on average 8.0) internal successors, (64), 8 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:46,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:46,697 INFO L93 Difference]: Finished difference Result 6296 states and 9819 transitions. [2023-11-06 22:26:46,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-06 22:26:46,698 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.0) internal successors, (64), 8 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 336 [2023-11-06 22:26:46,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:46,725 INFO L225 Difference]: With dead ends: 6296 [2023-11-06 22:26:46,725 INFO L226 Difference]: Without dead ends: 3494 [2023-11-06 22:26:46,733 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2023-11-06 22:26:46,735 INFO L413 NwaCegarLoop]: 243 mSDtfsCounter, 289 mSDsluCounter, 803 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 1046 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:46,735 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 1046 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 287 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 22:26:46,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2023-11-06 22:26:47,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3065. [2023-11-06 22:26:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3065 states, 2637 states have (on average 1.5286310200985969) internal successors, (4031), 2656 states have internal predecessors, (4031), 386 states have call successors, (386), 41 states have call predecessors, (386), 41 states have return successors, (386), 367 states have call predecessors, (386), 386 states have call successors, (386) [2023-11-06 22:26:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 3065 states and 4803 transitions. [2023-11-06 22:26:47,167 INFO L78 Accepts]: Start accepts. Automaton has 3065 states and 4803 transitions. Word has length 336 [2023-11-06 22:26:47,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:47,169 INFO L495 AbstractCegarLoop]: Abstraction has 3065 states and 4803 transitions. [2023-11-06 22:26:47,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.0) internal successors, (64), 8 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4803 transitions. [2023-11-06 22:26:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-11-06 22:26:47,174 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:47,174 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:47,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:47,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:47,386 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:47,386 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:47,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1813457775, now seen corresponding path program 1 times [2023-11-06 22:26:47,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:47,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73242001] [2023-11-06 22:26:47,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:47,447 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:47,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1955204571] [2023-11-06 22:26:47,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:47,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:47,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:47,449 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:47,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 22:26:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:47,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-06 22:26:47,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:49,334 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:49,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:49,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73242001] [2023-11-06 22:26:49,334 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:49,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1955204571] [2023-11-06 22:26:49,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1955204571] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:49,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:49,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-06 22:26:49,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208749502] [2023-11-06 22:26:49,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:49,336 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:26:49,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:49,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:26:49,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:26:49,338 INFO L87 Difference]: Start difference. First operand 3065 states and 4803 transitions. Second operand has 10 states, 10 states have (on average 6.4) internal successors, (64), 9 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:51,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:51,663 INFO L93 Difference]: Finished difference Result 10242 states and 15942 transitions. [2023-11-06 22:26:51,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-06 22:26:51,664 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.4) internal successors, (64), 9 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 336 [2023-11-06 22:26:51,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:51,713 INFO L225 Difference]: With dead ends: 10242 [2023-11-06 22:26:51,713 INFO L226 Difference]: Without dead ends: 7180 [2023-11-06 22:26:51,723 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=252, Invalid=560, Unknown=0, NotChecked=0, Total=812 [2023-11-06 22:26:51,724 INFO L413 NwaCegarLoop]: 306 mSDtfsCounter, 689 mSDsluCounter, 1122 mSDsCounter, 0 mSdLazyCounter, 778 mSolverCounterSat, 155 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 689 SdHoareTripleChecker+Valid, 1428 SdHoareTripleChecker+Invalid, 933 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 155 IncrementalHoareTripleChecker+Valid, 778 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:51,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [689 Valid, 1428 Invalid, 933 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [155 Valid, 778 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-06 22:26:51,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7180 states. [2023-11-06 22:26:52,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7180 to 5117. [2023-11-06 22:26:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5117 states, 4292 states have (on average 1.5281919850885368) internal successors, (6559), 4325 states have internal predecessors, (6559), 752 states have call successors, (752), 72 states have call predecessors, (752), 72 states have return successors, (752), 719 states have call predecessors, (752), 752 states have call successors, (752) [2023-11-06 22:26:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 5117 states and 8063 transitions. [2023-11-06 22:26:52,651 INFO L78 Accepts]: Start accepts. Automaton has 5117 states and 8063 transitions. Word has length 336 [2023-11-06 22:26:52,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:52,652 INFO L495 AbstractCegarLoop]: Abstraction has 5117 states and 8063 transitions. [2023-11-06 22:26:52,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.4) internal successors, (64), 9 states have internal predecessors, (64), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 5117 states and 8063 transitions. [2023-11-06 22:26:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-06 22:26:52,658 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:52,659 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:52,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:52,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-11-06 22:26:52,867 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:52,867 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:52,867 INFO L85 PathProgramCache]: Analyzing trace with hash 1007939782, now seen corresponding path program 1 times [2023-11-06 22:26:52,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:52,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537075811] [2023-11-06 22:26:52,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:52,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:52,939 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:52,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [830624237] [2023-11-06 22:26:52,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:52,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:52,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:52,941 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:52,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-06 22:26:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:53,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 787 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-06 22:26:53,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:54,337 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:54,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:54,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537075811] [2023-11-06 22:26:54,338 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:54,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830624237] [2023-11-06 22:26:54,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [830624237] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:54,338 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:54,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-06 22:26:54,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722583940] [2023-11-06 22:26:54,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:54,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:26:54,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:54,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:26:54,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:26:54,341 INFO L87 Difference]: Start difference. First operand 5117 states and 8063 transitions. Second operand has 9 states, 9 states have (on average 7.222222222222222) internal successors, (65), 9 states have internal predecessors, (65), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:55,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:55,932 INFO L93 Difference]: Finished difference Result 11005 states and 17252 transitions. [2023-11-06 22:26:55,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-06 22:26:55,933 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.222222222222222) internal successors, (65), 9 states have internal predecessors, (65), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 337 [2023-11-06 22:26:55,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:55,975 INFO L225 Difference]: With dead ends: 11005 [2023-11-06 22:26:55,975 INFO L226 Difference]: Without dead ends: 5891 [2023-11-06 22:26:55,990 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2023-11-06 22:26:55,991 INFO L413 NwaCegarLoop]: 261 mSDtfsCounter, 320 mSDsluCounter, 1218 mSDsCounter, 0 mSdLazyCounter, 486 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 320 SdHoareTripleChecker+Valid, 1479 SdHoareTripleChecker+Invalid, 493 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 486 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:55,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [320 Valid, 1479 Invalid, 493 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 486 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-06 22:26:55,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5891 states. [2023-11-06 22:26:56,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5891 to 5265. [2023-11-06 22:26:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5265 states, 4440 states have (on average 1.5155405405405404) internal successors, (6729), 4473 states have internal predecessors, (6729), 752 states have call successors, (752), 72 states have call predecessors, (752), 72 states have return successors, (752), 719 states have call predecessors, (752), 752 states have call successors, (752) [2023-11-06 22:26:56,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 5265 states and 8233 transitions. [2023-11-06 22:26:56,868 INFO L78 Accepts]: Start accepts. Automaton has 5265 states and 8233 transitions. Word has length 337 [2023-11-06 22:26:56,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:26:56,869 INFO L495 AbstractCegarLoop]: Abstraction has 5265 states and 8233 transitions. [2023-11-06 22:26:56,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.222222222222222) internal successors, (65), 9 states have internal predecessors, (65), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 5265 states and 8233 transitions. [2023-11-06 22:26:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-06 22:26:56,874 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:26:56,875 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:26:56,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-06 22:26:57,081 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-06 22:26:57,082 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:26:57,082 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:26:57,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1894994630, now seen corresponding path program 1 times [2023-11-06 22:26:57,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:26:57,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988813567] [2023-11-06 22:26:57,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:57,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:26:57,125 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:26:57,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [892287777] [2023-11-06 22:26:57,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:26:57,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:26:57,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:26:57,127 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:26:57,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-06 22:26:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:26:57,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 787 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:26:57,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:26:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:26:57,913 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:26:57,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:26:57,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988813567] [2023-11-06 22:26:57,913 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:26:57,914 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [892287777] [2023-11-06 22:26:57,914 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [892287777] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:26:57,914 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:26:57,914 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:26:57,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612651692] [2023-11-06 22:26:57,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:26:57,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:26:57,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:26:57,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:26:57,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:26:57,917 INFO L87 Difference]: Start difference. First operand 5265 states and 8233 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:26:58,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:26:58,952 INFO L93 Difference]: Finished difference Result 14953 states and 23287 transitions. [2023-11-06 22:26:58,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:26:58,952 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 337 [2023-11-06 22:26:58,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:26:58,987 INFO L225 Difference]: With dead ends: 14953 [2023-11-06 22:26:58,987 INFO L226 Difference]: Without dead ends: 9691 [2023-11-06 22:26:59,000 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:26:59,001 INFO L413 NwaCegarLoop]: 253 mSDtfsCounter, 215 mSDsluCounter, 635 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 888 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:26:59,001 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 888 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:26:59,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9691 states. [2023-11-06 22:27:00,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9691 to 8132. [2023-11-06 22:27:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8132 states, 6551 states have (on average 1.4904594718363608) internal successors, (9764), 6593 states have internal predecessors, (9764), 1446 states have call successors, (1446), 134 states have call predecessors, (1446), 134 states have return successors, (1446), 1404 states have call predecessors, (1446), 1446 states have call successors, (1446) [2023-11-06 22:27:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8132 states to 8132 states and 12656 transitions. [2023-11-06 22:27:00,429 INFO L78 Accepts]: Start accepts. Automaton has 8132 states and 12656 transitions. Word has length 337 [2023-11-06 22:27:00,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:27:00,430 INFO L495 AbstractCegarLoop]: Abstraction has 8132 states and 12656 transitions. [2023-11-06 22:27:00,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:27:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 8132 states and 12656 transitions. [2023-11-06 22:27:00,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-06 22:27:00,435 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:27:00,435 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:27:00,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-06 22:27:00,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:00,650 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:27:00,650 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:27:00,651 INFO L85 PathProgramCache]: Analyzing trace with hash 308058378, now seen corresponding path program 1 times [2023-11-06 22:27:00,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:27:00,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732279089] [2023-11-06 22:27:00,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:00,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:27:00,694 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:27:00,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [276068866] [2023-11-06 22:27:00,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:00,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:00,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:27:00,695 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:27:00,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-06 22:27:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:27:01,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 25 conjunts are in the unsatisfiable core [2023-11-06 22:27:01,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:27:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1436 proven. 141 refuted. 0 times theorem prover too weak. 4363 trivial. 0 not checked. [2023-11-06 22:27:04,563 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:27:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 21 proven. 141 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-06 22:27:07,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:27:07,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732279089] [2023-11-06 22:27:07,393 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:27:07,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [276068866] [2023-11-06 22:27:07,393 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [276068866] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:27:07,393 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:27:07,393 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 14] total 25 [2023-11-06 22:27:07,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805370425] [2023-11-06 22:27:07,394 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:27:07,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2023-11-06 22:27:07,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:27:07,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2023-11-06 22:27:07,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=152, Invalid=448, Unknown=0, NotChecked=0, Total=600 [2023-11-06 22:27:07,397 INFO L87 Difference]: Start difference. First operand 8132 states and 12656 transitions. Second operand has 25 states, 25 states have (on average 5.48) internal successors, (137), 25 states have internal predecessors, (137), 6 states have call successors, (110), 4 states have call predecessors, (110), 6 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) [2023-11-06 22:27:21,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:27:21,421 INFO L93 Difference]: Finished difference Result 23594 states and 35936 transitions. [2023-11-06 22:27:21,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2023-11-06 22:27:21,422 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 5.48) internal successors, (137), 25 states have internal predecessors, (137), 6 states have call successors, (110), 4 states have call predecessors, (110), 6 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) Word has length 337 [2023-11-06 22:27:21,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:27:21,472 INFO L225 Difference]: With dead ends: 23594 [2023-11-06 22:27:21,472 INFO L226 Difference]: Without dead ends: 15469 [2023-11-06 22:27:21,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 789 GetRequests, 660 SyntacticMatches, 0 SemanticMatches, 129 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6863 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=3789, Invalid=13241, Unknown=0, NotChecked=0, Total=17030 [2023-11-06 22:27:21,502 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 2260 mSDsluCounter, 2362 mSDsCounter, 0 mSdLazyCounter, 4469 mSolverCounterSat, 586 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2311 SdHoareTripleChecker+Valid, 2589 SdHoareTripleChecker+Invalid, 5055 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 586 IncrementalHoareTripleChecker+Valid, 4469 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2023-11-06 22:27:21,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2311 Valid, 2589 Invalid, 5055 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [586 Valid, 4469 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2023-11-06 22:27:21,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15469 states. [2023-11-06 22:27:23,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15469 to 9866. [2023-11-06 22:27:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9866 states, 7925 states have (on average 1.494763406940063) internal successors, (11846), 7970 states have internal predecessors, (11846), 1782 states have call successors, (1782), 158 states have call predecessors, (1782), 158 states have return successors, (1782), 1737 states have call predecessors, (1782), 1782 states have call successors, (1782) [2023-11-06 22:27:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9866 states to 9866 states and 15410 transitions. [2023-11-06 22:27:23,524 INFO L78 Accepts]: Start accepts. Automaton has 9866 states and 15410 transitions. Word has length 337 [2023-11-06 22:27:23,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:27:23,525 INFO L495 AbstractCegarLoop]: Abstraction has 9866 states and 15410 transitions. [2023-11-06 22:27:23,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 5.48) internal successors, (137), 25 states have internal predecessors, (137), 6 states have call successors, (110), 4 states have call predecessors, (110), 6 states have return successors, (110), 6 states have call predecessors, (110), 6 states have call successors, (110) [2023-11-06 22:27:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 9866 states and 15410 transitions. [2023-11-06 22:27:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-06 22:27:23,530 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:27:23,531 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:27:23,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-06 22:27:23,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:23,740 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:27:23,741 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:27:23,741 INFO L85 PathProgramCache]: Analyzing trace with hash -378886196, now seen corresponding path program 1 times [2023-11-06 22:27:23,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:27:23,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534842450] [2023-11-06 22:27:23,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:27:23,787 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:27:23,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1591544223] [2023-11-06 22:27:23,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:23,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:23,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:27:23,789 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:27:23,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-06 22:27:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:27:24,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-06 22:27:24,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:27:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 862 proven. 150 refuted. 0 times theorem prover too weak. 4928 trivial. 0 not checked. [2023-11-06 22:27:24,614 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:27:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 12 proven. 150 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-06 22:27:25,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:27:25,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534842450] [2023-11-06 22:27:25,060 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:27:25,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1591544223] [2023-11-06 22:27:25,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1591544223] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:27:25,061 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:27:25,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2023-11-06 22:27:25,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854654139] [2023-11-06 22:27:25,062 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:27:25,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-06 22:27:25,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:27:25,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-06 22:27:25,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:27:25,065 INFO L87 Difference]: Start difference. First operand 9866 states and 15410 transitions. Second operand has 11 states, 11 states have (on average 7.454545454545454) internal successors, (82), 11 states have internal predecessors, (82), 2 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2023-11-06 22:27:27,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:27:27,888 INFO L93 Difference]: Finished difference Result 24989 states and 38172 transitions. [2023-11-06 22:27:27,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-11-06 22:27:27,888 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.454545454545454) internal successors, (82), 11 states have internal predecessors, (82), 2 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 338 [2023-11-06 22:27:27,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:27:27,936 INFO L225 Difference]: With dead ends: 24989 [2023-11-06 22:27:27,936 INFO L226 Difference]: Without dead ends: 15130 [2023-11-06 22:27:27,962 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 701 GetRequests, 668 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 247 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=351, Invalid=771, Unknown=0, NotChecked=0, Total=1122 [2023-11-06 22:27:27,963 INFO L413 NwaCegarLoop]: 198 mSDtfsCounter, 475 mSDsluCounter, 608 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 806 SdHoareTripleChecker+Invalid, 852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:27:27,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 806 Invalid, 852 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 788 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-06 22:27:27,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15130 states. [2023-11-06 22:27:30,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15130 to 11707. [2023-11-06 22:27:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11707 states, 9768 states have (on average 1.5004095004095004) internal successors, (14656), 9807 states have internal predecessors, (14656), 1760 states have call successors, (1760), 178 states have call predecessors, (1760), 178 states have return successors, (1760), 1721 states have call predecessors, (1760), 1760 states have call successors, (1760) [2023-11-06 22:27:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11707 states to 11707 states and 18176 transitions. [2023-11-06 22:27:30,239 INFO L78 Accepts]: Start accepts. Automaton has 11707 states and 18176 transitions. Word has length 338 [2023-11-06 22:27:30,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:27:30,241 INFO L495 AbstractCegarLoop]: Abstraction has 11707 states and 18176 transitions. [2023-11-06 22:27:30,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.454545454545454) internal successors, (82), 11 states have internal predecessors, (82), 2 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2023-11-06 22:27:30,241 INFO L276 IsEmpty]: Start isEmpty. Operand 11707 states and 18176 transitions. [2023-11-06 22:27:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-06 22:27:30,247 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:27:30,247 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:27:30,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-06 22:27:30,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:30,456 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:27:30,457 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:27:30,458 INFO L85 PathProgramCache]: Analyzing trace with hash -950398900, now seen corresponding path program 1 times [2023-11-06 22:27:30,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:27:30,458 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326175926] [2023-11-06 22:27:30,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:27:30,515 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:27:30,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1460342307] [2023-11-06 22:27:30,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:30,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:30,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:27:30,517 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:27:30,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-06 22:27:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:27:30,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 787 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 22:27:30,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:27:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:27:32,265 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:27:32,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:27:32,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326175926] [2023-11-06 22:27:32,266 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:27:32,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1460342307] [2023-11-06 22:27:32,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1460342307] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:27:32,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:27:32,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:27:32,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754524302] [2023-11-06 22:27:32,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:27:32,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:27:32,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:27:32,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:27:32,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:27:32,269 INFO L87 Difference]: Start difference. First operand 11707 states and 18176 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:27:34,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:27:34,435 INFO L93 Difference]: Finished difference Result 29800 states and 46349 transitions. [2023-11-06 22:27:34,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:27:34,435 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 338 [2023-11-06 22:27:34,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:27:34,490 INFO L225 Difference]: With dead ends: 29800 [2023-11-06 22:27:34,490 INFO L226 Difference]: Without dead ends: 18096 [2023-11-06 22:27:34,509 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:27:34,510 INFO L413 NwaCegarLoop]: 239 mSDtfsCounter, 140 mSDsluCounter, 406 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 645 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:27:34,510 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 645 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:27:34,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18096 states. [2023-11-06 22:27:37,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18096 to 17335. [2023-11-06 22:27:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17335 states, 14128 states have (on average 1.4876132502831256) internal successors, (21017), 14189 states have internal predecessors, (21017), 2920 states have call successors, (2920), 286 states have call predecessors, (2920), 286 states have return successors, (2920), 2859 states have call predecessors, (2920), 2920 states have call successors, (2920) [2023-11-06 22:27:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17335 states to 17335 states and 26857 transitions. [2023-11-06 22:27:37,503 INFO L78 Accepts]: Start accepts. Automaton has 17335 states and 26857 transitions. Word has length 338 [2023-11-06 22:27:37,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:27:37,505 INFO L495 AbstractCegarLoop]: Abstraction has 17335 states and 26857 transitions. [2023-11-06 22:27:37,505 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:27:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 17335 states and 26857 transitions. [2023-11-06 22:27:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-06 22:27:37,513 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:27:37,513 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:27:37,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-06 22:27:37,722 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-06 22:27:37,722 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:27:37,723 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:27:37,723 INFO L85 PathProgramCache]: Analyzing trace with hash 1105785420, now seen corresponding path program 1 times [2023-11-06 22:27:37,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:27:37,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543306454] [2023-11-06 22:27:37,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:37,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:27:37,782 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:27:37,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1183823370] [2023-11-06 22:27:37,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:37,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:37,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:27:37,784 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:27:37,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-06 22:27:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:27:38,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:27:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:27:38,706 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:27:38,706 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:27:38,708 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:27:38,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-06 22:27:38,913 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:27:38,918 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:27:38,943 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:27:39,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:27:39 BoogieIcfgContainer [2023-11-06 22:27:39,298 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:27:39,299 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:27:39,299 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:27:39,300 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:27:39,300 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:26:08" (3/4) ... [2023-11-06 22:27:39,302 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:27:39,304 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:27:39,305 INFO L158 Benchmark]: Toolchain (without parser) took 92887.63ms. Allocated memory was 127.9MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 82.6MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 504.8MB. Max. memory is 16.1GB. [2023-11-06 22:27:39,305 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 127.9MB. Free memory is still 101.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:27:39,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 590.29ms. Allocated memory is still 127.9MB. Free memory was 82.6MB in the beginning and 66.3MB in the end (delta: 16.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-06 22:27:39,306 INFO L158 Benchmark]: Boogie Procedure Inliner took 106.93ms. Allocated memory is still 127.9MB. Free memory was 66.3MB in the beginning and 60.5MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-06 22:27:39,306 INFO L158 Benchmark]: Boogie Preprocessor took 191.39ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 60.5MB in the beginning and 150.4MB in the end (delta: -89.9MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2023-11-06 22:27:39,307 INFO L158 Benchmark]: RCFGBuilder took 1056.62ms. Allocated memory is still 180.4MB. Free memory was 150.4MB in the beginning and 116.0MB in the end (delta: 34.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-11-06 22:27:39,307 INFO L158 Benchmark]: TraceAbstraction took 90922.23ms. Allocated memory was 180.4MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 114.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 483.1MB. Max. memory is 16.1GB. [2023-11-06 22:27:39,308 INFO L158 Benchmark]: Witness Printer took 4.89ms. Allocated memory is still 1.9GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:27:39,310 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 127.9MB. Free memory is still 101.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 590.29ms. Allocated memory is still 127.9MB. Free memory was 82.6MB in the beginning and 66.3MB in the end (delta: 16.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 106.93ms. Allocated memory is still 127.9MB. Free memory was 66.3MB in the beginning and 60.5MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 191.39ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 60.5MB in the beginning and 150.4MB in the end (delta: -89.9MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1056.62ms. Allocated memory is still 180.4MB. Free memory was 150.4MB in the beginning and 116.0MB in the end (delta: 34.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 90922.23ms. Allocated memory was 180.4MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 114.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 483.1MB. Max. memory is 16.1GB. * Witness Printer took 4.89ms. Allocated memory is still 1.9GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 244, overapproximation of someBinaryDOUBLEComparisonOperation at line 244, overapproximation of someUnaryFLOAToperation at line 143, overapproximation of someBinaryArithmeticFLOAToperation at line 143. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = -50; [L23] unsigned char var_1_4 = 0; [L24] signed short int var_1_5 = 8; [L25] signed short int var_1_6 = 64; [L26] unsigned short int var_1_7 = 8; [L27] unsigned short int var_1_8 = 256; [L28] signed long int var_1_9 = 2; [L29] signed long int var_1_10 = 1441729073; [L30] unsigned short int var_1_11 = 32; [L31] double var_1_12 = 7.6; [L32] double var_1_13 = 127.8; [L33] signed char var_1_14 = 32; [L34] signed char var_1_15 = 50; [L35] signed char var_1_16 = 0; [L36] signed char var_1_17 = 16; [L37] float var_1_18 = 0.4; [L38] unsigned char var_1_19 = 0; [L39] float var_1_20 = 24.4; [L40] float var_1_21 = 500.5; [L41] float var_1_22 = 99.324; [L42] unsigned short int var_1_23 = 128; [L43] unsigned char var_1_24 = 0; [L44] unsigned char var_1_25 = 100; [L45] double var_1_26 = 10.4; [L46] signed char var_1_27 = 8; [L47] signed char var_1_28 = -8; [L48] unsigned char var_1_29 = 1; [L49] unsigned char var_1_30 = 1; [L50] unsigned char var_1_31 = 1; [L51] unsigned char var_1_32 = 0; [L52] unsigned char var_1_33 = 1; [L53] unsigned char var_1_34 = 0; [L54] unsigned long int var_1_35 = 25; [L55] unsigned short int var_1_36 = 10; [L56] unsigned long int var_1_37 = 4179266779; [L57] unsigned char var_1_38 = 64; [L58] signed char var_1_42 = 32; [L59] signed char var_1_43 = 8; [L60] signed char var_1_44 = 8; [L61] signed char var_1_46 = -10; [L62] signed char var_1_47 = -32; [L63] unsigned short int var_1_48 = 41179; [L64] signed long int var_1_49 = 2019307118; [L65] signed long int var_1_50 = 1355662084; [L66] signed char var_1_51 = -25; [L67] signed short int var_1_52 = 10; [L68] unsigned short int last_1_var_1_7 = 8; [L69] unsigned short int last_1_var_1_11 = 32; [L70] signed char last_1_var_1_14 = 32; [L71] unsigned short int last_1_var_1_23 = 128; VAL [isInitial=0, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L248] isInitial = 1 [L249] FCALL initially() [L250] COND TRUE 1 [L251] CALL updateLastVariables() [L238] last_1_var_1_7 = var_1_7 [L239] last_1_var_1_11 = var_1_11 [L240] last_1_var_1_14 = var_1_14 [L241] last_1_var_1_23 = var_1_23 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L251] RET updateLastVariables() [L252] CALL updateVariables() [L153] var_1_4 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L154] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L155] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L155] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L156] var_1_5 = __VERIFIER_nondet_short() [L157] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L157] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L158] CALL assume_abort_if_not(var_1_5 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L158] RET assume_abort_if_not(var_1_5 <= 32766) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L159] var_1_6 = __VERIFIER_nondet_short() [L160] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=256, var_1_9=2] [L160] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=256, var_1_9=2] [L161] CALL assume_abort_if_not(var_1_6 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=256, var_1_9=2] [L161] RET assume_abort_if_not(var_1_6 <= 32766) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=256, var_1_9=2] [L162] var_1_8 = __VERIFIER_nondet_ushort() [L163] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L163] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L164] CALL assume_abort_if_not(var_1_8 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L164] RET assume_abort_if_not(var_1_8 <= 32767) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L165] var_1_10 = __VERIFIER_nondet_long() [L166] CALL assume_abort_if_not(var_1_10 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L166] RET assume_abort_if_not(var_1_10 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L167] CALL assume_abort_if_not(var_1_10 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L167] RET assume_abort_if_not(var_1_10 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L168] var_1_13 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L169] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L170] var_1_15 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L171] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L172] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L172] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L173] var_1_16 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L174] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L175] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L175] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L176] var_1_17 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L177] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L178] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L178] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L179] var_1_19 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L180] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L181] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L181] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L182] var_1_20 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L183] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L184] var_1_21 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L185] RET assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L186] var_1_22 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L187] RET assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L188] var_1_25 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L189] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L190] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L190] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L191] var_1_28 = __VERIFIER_nondet_char() [L192] CALL assume_abort_if_not(var_1_28 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L192] RET assume_abort_if_not(var_1_28 >= -127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L193] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L193] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L194] var_1_30 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L195] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L196] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L196] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L197] var_1_31 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L198] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L199] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L199] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L200] var_1_32 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_32 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L201] RET assume_abort_if_not(var_1_32 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L202] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L202] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L203] var_1_33 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_33 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L204] RET assume_abort_if_not(var_1_33 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L205] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L205] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L206] var_1_34 = __VERIFIER_nondet_uchar() [L207] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L207] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L208] CALL assume_abort_if_not(var_1_34 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L208] RET assume_abort_if_not(var_1_34 <= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L209] var_1_36 = __VERIFIER_nondet_ushort() [L210] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L210] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L211] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L211] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L212] CALL assume_abort_if_not(var_1_36 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L212] RET assume_abort_if_not(var_1_36 != 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L213] var_1_37 = __VERIFIER_nondet_ulong() [L214] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L214] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L215] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L215] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L216] var_1_43 = __VERIFIER_nondet_char() [L217] CALL assume_abort_if_not(var_1_43 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L217] RET assume_abort_if_not(var_1_43 >= -126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L218] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L218] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L219] var_1_46 = __VERIFIER_nondet_char() [L220] CALL assume_abort_if_not(var_1_46 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L220] RET assume_abort_if_not(var_1_46 >= -128) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L221] CALL assume_abort_if_not(var_1_46 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L221] RET assume_abort_if_not(var_1_46 <= 127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L222] CALL assume_abort_if_not(var_1_46 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L222] RET assume_abort_if_not(var_1_46 != 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L223] var_1_47 = __VERIFIER_nondet_char() [L224] CALL assume_abort_if_not(var_1_47 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L224] RET assume_abort_if_not(var_1_47 >= -128) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L225] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L225] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L226] CALL assume_abort_if_not(var_1_47 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L226] RET assume_abort_if_not(var_1_47 != 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L227] var_1_48 = __VERIFIER_nondet_ushort() [L228] CALL assume_abort_if_not(var_1_48 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L228] RET assume_abort_if_not(var_1_48 >= 32767) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L229] CALL assume_abort_if_not(var_1_48 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L229] RET assume_abort_if_not(var_1_48 <= 65535) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L230] var_1_49 = __VERIFIER_nondet_long() [L231] CALL assume_abort_if_not(var_1_49 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L231] RET assume_abort_if_not(var_1_49 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L232] CALL assume_abort_if_not(var_1_49 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L232] RET assume_abort_if_not(var_1_49 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L233] var_1_50 = __VERIFIER_nondet_long() [L234] CALL assume_abort_if_not(var_1_50 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L234] RET assume_abort_if_not(var_1_50 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L235] CALL assume_abort_if_not(var_1_50 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L235] RET assume_abort_if_not(var_1_50 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L252] RET updateVariables() [L253] CALL step() [L75] signed long int stepLocal_0 = last_1_var_1_11; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L76] COND FALSE !((last_1_var_1_23 / -50) >= stepLocal_0) [L83] var_1_1 = var_1_5 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L85] var_1_52 = 5 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L86] COND FALSE !(var_1_4 && (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))) > var_1_5)) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L89] COND TRUE var_1_28 == ((var_1_36 / var_1_46) % var_1_47) [L90] var_1_44 = ((((-10) < 0 ) ? -(-10) : (-10))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L98] COND FALSE !(var_1_6 > 128) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L101] var_1_42 = ((((var_1_43) < 0 ) ? -(var_1_43) : (var_1_43))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L102] EXPR var_1_5 | var_1_6 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_5 | var_1_6=9, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L102] signed long int stepLocal_2 = var_1_5 | var_1_6; [L103] COND FALSE !(((var_1_9 + var_1_23) * var_1_9) < stepLocal_2) [L108] var_1_11 = var_1_8 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_2=9, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L110] EXPR (var_1_25 / var_1_36) ^ var_1_1 VAL [(var_1_25 / var_1_36) ^ var_1_1=0, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_2=9, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L110] COND FALSE !(((var_1_25 / var_1_36) ^ var_1_1) > var_1_14) [L117] signed short int stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=8, var_1_8=32, var_1_9=2] [L118] COND TRUE last_1_var_1_7 < stepLocal_1 [L119] var_1_7 = (var_1_6 + var_1_8) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L121] var_1_24 = var_1_25 [L122] unsigned short int stepLocal_4 = var_1_8; [L123] signed long int stepLocal_3 = var_1_9; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, var_1_10=1073741823, var_1_11=32, var_1_12=38/5, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L124] COND FALSE !(stepLocal_3 < (- var_1_10)) [L129] var_1_12 = var_1_13 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L131] COND TRUE (((((((var_1_18) > (3.1)) ? (var_1_18) : (3.1))) < 0 ) ? -((((var_1_18) > (3.1)) ? (var_1_18) : (3.1))) : ((((var_1_18) > (3.1)) ? (var_1_18) : (3.1))))) < ((((255.5) < 0 ) ? -(255.5) : (255.5))) [L132] var_1_29 = (var_1_30 && ((var_1_31 && var_1_32) && var_1_33)) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L136] unsigned short int stepLocal_5 = var_1_8; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, stepLocal_5=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=32, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L137] COND TRUE last_1_var_1_14 <= stepLocal_5 [L138] var_1_14 = ((((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) + -2) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, stepLocal_5=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=8, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=-25, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L140] var_1_27 = var_1_28 [L141] var_1_51 = var_1_28 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, stepLocal_5=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L142] COND TRUE var_1_4 || var_1_19 [L143] var_1_18 = ((((var_1_20 + (var_1_21 + var_1_22)) < 0 ) ? -(var_1_20 + (var_1_21 + var_1_22)) : (var_1_20 + (var_1_21 + var_1_22)))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, stepLocal_5=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=52/5, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L145] var_1_26 = 0.1 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, stepLocal_5=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L146] COND FALSE !(((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) < var_1_7) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=9, stepLocal_2=9, stepLocal_3=2, stepLocal_4=32, stepLocal_5=32, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L253] RET step() [L254] CALL, EXPR property() [L244] EXPR (((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8))) VAL [(((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8)))=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L244] EXPR var_1_5 | var_1_6 VAL [(((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8)))=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_5 | var_1_6=9, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L244] EXPR (((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8))) VAL [(((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8)))=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_5 | var_1_6=9, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L244-L245] return (((((((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8)))) && ((var_1_9 < (- var_1_10)) ? ((var_1_8 <= var_1_9) ? (var_1_12 == ((double) (var_1_13 - 63.75))) : 1) : (var_1_12 == ((double) var_1_13)))) && ((last_1_var_1_14 <= var_1_8) ? (var_1_14 == ((signed char) ((((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) + -2))) : 1)) && ((var_1_4 || var_1_19) ? (var_1_18 == ((float) ((((var_1_20 + (var_1_21 + var_1_22)) < 0 ) ? -(var_1_20 + (var_1_21 + var_1_22)) : (var_1_20 + (var_1_21 + var_1_22)))))) : 1)) && ((var_1_4 && (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))) > var_1_5)) ? (var_1_23 == ((unsigned short int) var_1_6)) : 1) ; [L254] RET, EXPR property() [L254] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1073741823, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=61, var_1_15=63, var_1_16=63, var_1_17=0, var_1_18=6, var_1_19=1, var_1_1=0, var_1_20=3, var_1_21=4, var_1_22=5, var_1_23=128, var_1_24=0, var_1_25=0, var_1_26=1/10, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=1, var_1_37=4294967294, var_1_38=64, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=1, var_1_47=2, var_1_48=65535, var_1_49=1073741823, var_1_4=0, var_1_50=2147483647, var_1_51=1, var_1_52=5, var_1_5=0, var_1_6=9, var_1_7=41, var_1_8=32, var_1_9=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 138 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 90.4s, OverallIterations: 14, TraceHistogramMax: 55, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 46.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7899 SdHoareTripleChecker+Valid, 19.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7832 mSDsluCounter, 17236 SdHoareTripleChecker+Invalid, 17.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13548 mSDsCounter, 2580 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14000 IncrementalHoareTripleChecker+Invalid, 16580 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2580 mSolverCounterUnsat, 3688 mSDtfsCounter, 14000 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5712 GetRequests, 5304 SyntacticMatches, 1 SemanticMatches, 407 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14756 ImplicationChecksByTransitivity, 17.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17335occurred in iteration=13, InterpolantAutomatonStates: 376, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 16089 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 22.3s InterpolantComputationTime, 5049 NumberOfCodeBlocks, 5049 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 5370 ConstructedInterpolants, 0 QuantifiedInterpolants, 28265 SizeOfPredicates, 104 NumberOfNonLiveVariables, 10217 ConjunctsInSsa, 142 ConjunctsInUnsatCore, 16 InterpolantComputations, 10 PerfectInterpolantSequences, 93885/95040 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-06 22:27:39,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f9e43382b3c019ce5b9853694dd2b75240a7311f998f7622bc40727afbf1db0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:27:42,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:27:42,419 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 22:27:42,430 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:27:42,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:27:42,497 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:27:42,498 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:27:42,499 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:27:42,500 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:27:42,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:27:42,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:27:42,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:27:42,509 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:27:42,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:27:42,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:27:42,514 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:27:42,514 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:27:42,515 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:27:42,515 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:27:42,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:27:42,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:27:42,518 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:27:42,519 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:27:42,519 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:27:42,520 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:27:42,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:27:42,521 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:27:42,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:27:42,522 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:27:42,523 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:27:42,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:27:42,525 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:27:42,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:27:42,526 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:27:42,527 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:27:42,527 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:27:42,528 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:27:42,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:27:42,528 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:27:42,530 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:27:42,530 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:27:42,531 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:27:42,531 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f9e43382b3c019ce5b9853694dd2b75240a7311f998f7622bc40727afbf1db0 [2023-11-06 22:27:43,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:27:43,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:27:43,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:27:43,129 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:27:43,130 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:27:43,132 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i [2023-11-06 22:27:46,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:27:46,901 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:27:46,910 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i [2023-11-06 22:27:46,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data/773f4e584/8c4abaf5036d42378c63b998225cb4a0/FLAG2488a3d9c [2023-11-06 22:27:46,942 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/data/773f4e584/8c4abaf5036d42378c63b998225cb4a0 [2023-11-06 22:27:46,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:27:46,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:27:46,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:27:46,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:27:46,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:27:46,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:27:46" (1/1) ... [2023-11-06 22:27:46,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c79994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:46, skipping insertion in model container [2023-11-06 22:27:46,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:27:46" (1/1) ... [2023-11-06 22:27:47,022 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:27:47,250 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i[919,932] [2023-11-06 22:27:47,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:27:47,409 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:27:47,436 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i[919,932] [2023-11-06 22:27:47,535 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:27:47,568 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:27:47,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47 WrapperNode [2023-11-06 22:27:47,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:27:47,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:27:47,572 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:27:47,572 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:27:47,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,622 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,719 INFO L138 Inliner]: procedures = 27, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 277 [2023-11-06 22:27:47,722 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:27:47,723 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:27:47,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:27:47,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:27:47,738 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,761 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,808 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,813 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,836 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,842 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:27:47,844 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:27:47,844 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:27:47,844 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:27:47,845 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (1/1) ... [2023-11-06 22:27:47,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:27:47,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:27:47,907 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:27:47,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:27:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:27:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:27:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:27:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:27:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:27:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:27:48,159 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:27:48,162 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:27:55,137 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:27:55,147 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:27:55,148 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:27:55,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:27:55 BoogieIcfgContainer [2023-11-06 22:27:55,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:27:55,155 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:27:55,155 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:27:55,159 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:27:55,160 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:27:46" (1/3) ... [2023-11-06 22:27:55,161 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1334a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:27:55, skipping insertion in model container [2023-11-06 22:27:55,161 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:27:47" (2/3) ... [2023-11-06 22:27:55,162 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1334a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:27:55, skipping insertion in model container [2023-11-06 22:27:55,162 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:27:55" (3/3) ... [2023-11-06 22:27:55,164 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-co_file-16.i [2023-11-06 22:27:55,189 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:27:55,190 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:27:55,261 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:27:55,270 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@72d2d4f0, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:27:55,271 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:27:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand has 127 states, 69 states have (on average 1.3333333333333333) internal successors, (92), 70 states have internal predecessors, (92), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-06 22:27:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-06 22:27:55,309 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:27:55,329 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:27:55,333 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:27:55,341 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:27:55,341 INFO L85 PathProgramCache]: Analyzing trace with hash 1232558285, now seen corresponding path program 1 times [2023-11-06 22:27:55,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:27:55,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1499945253] [2023-11-06 22:27:55,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:27:55,364 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:27:55,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:27:55,398 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:27:55,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-06 22:27:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:27:56,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 22:27:56,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:28:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1294 proven. 288 refuted. 0 times theorem prover too weak. 4358 trivial. 0 not checked. [2023-11-06 22:28:11,077 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:28:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-06 22:28:12,800 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:28:12,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1499945253] [2023-11-06 22:28:12,802 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1499945253] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-06 22:28:12,802 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:28:12,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [13] total 18 [2023-11-06 22:28:12,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103700252] [2023-11-06 22:28:12,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:28:12,814 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:28:12,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:28:12,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:28:12,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2023-11-06 22:28:12,859 INFO L87 Difference]: Start difference. First operand has 127 states, 69 states have (on average 1.3333333333333333) internal successors, (92), 70 states have internal predecessors, (92), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 6 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:28:15,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:28:17,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:28:17,892 INFO L93 Difference]: Finished difference Result 427 states and 800 transitions. [2023-11-06 22:28:17,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:28:17,895 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 6 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 331 [2023-11-06 22:28:17,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:28:17,914 INFO L225 Difference]: With dead ends: 427 [2023-11-06 22:28:17,914 INFO L226 Difference]: Without dead ends: 303 [2023-11-06 22:28:17,920 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 664 GetRequests, 645 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2023-11-06 22:28:17,925 INFO L413 NwaCegarLoop]: 354 mSDtfsCounter, 466 mSDsluCounter, 579 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 235 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 466 SdHoareTripleChecker+Valid, 933 SdHoareTripleChecker+Invalid, 468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 235 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:28:17,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [466 Valid, 933 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [235 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2023-11-06 22:28:17,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2023-11-06 22:28:18,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 254. [2023-11-06 22:28:18,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 141 states have (on average 1.326241134751773) internal successors, (187), 141 states have internal predecessors, (187), 110 states have call successors, (110), 2 states have call predecessors, (110), 2 states have return successors, (110), 110 states have call predecessors, (110), 110 states have call successors, (110) [2023-11-06 22:28:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 407 transitions. [2023-11-06 22:28:18,054 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 407 transitions. Word has length 331 [2023-11-06 22:28:18,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:28:18,058 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 407 transitions. [2023-11-06 22:28:18,058 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 6 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-06 22:28:18,059 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 407 transitions. [2023-11-06 22:28:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-06 22:28:18,068 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:28:18,068 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:28:18,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-06 22:28:18,269 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:28:18,269 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:28:18,270 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:28:18,271 INFO L85 PathProgramCache]: Analyzing trace with hash 552499915, now seen corresponding path program 1 times [2023-11-06 22:28:18,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:28:18,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [201083465] [2023-11-06 22:28:18,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:28:18,272 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:28:18,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:28:18,274 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:28:18,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-06 22:28:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:28:19,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 22:28:19,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:28:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1294 proven. 288 refuted. 0 times theorem prover too weak. 4358 trivial. 0 not checked. [2023-11-06 22:28:30,108 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:28:34,625 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:28:34,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [201083465] [2023-11-06 22:28:34,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [201083465] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:28:34,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [189919278] [2023-11-06 22:28:34,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:28:34,626 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 22:28:34,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 22:28:34,630 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 22:28:34,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfcfebcf-9994-45d1-8da2-b50bbae10b1f/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-06 22:28:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:28:37,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-06 22:28:37,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:28:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1384 proven. 141 refuted. 0 times theorem prover too weak. 4415 trivial. 0 not checked. [2023-11-06 22:28:43,257 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:28:45,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [189919278] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:28:45,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:28:45,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10] total 14 [2023-11-06 22:28:45,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527271829] [2023-11-06 22:28:45,193 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:28:45,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-06 22:28:45,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:28:45,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-06 22:28:45,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=338, Unknown=1, NotChecked=0, Total=420 [2023-11-06 22:28:45,199 INFO L87 Difference]: Start difference. First operand 254 states and 407 transitions. Second operand has 15 states, 15 states have (on average 7.0) internal successors, (105), 14 states have internal predecessors, (105), 4 states have call successors, (105), 4 states have call predecessors, (105), 6 states have return successors, (106), 4 states have call predecessors, (106), 4 states have call successors, (106) [2023-11-06 22:28:56,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:29:06,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:29:12,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:29:14,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:29:16,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:29:19,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0]